handle keepalive events

[verner-lall]

Hello!

EDIT: It seems this is fixed on openai-php/client openai-php/client#734 so a version bump here would probably help

When using the OpenAI::responses()->createStreamed method, a keepalive event kills the stream.

open ai is sending new "keepalive" events which are not handled by this library and throw an error (CreateStreamedResponse line 117)

It does not seem to be possible to handle catching this error on my end and keeping the stream going.

OpenAI\Exceptions\UnknownEventException Unknown Responses streaming event: keepalive 
    vendor/openai-php/client/src/Responses/Responses/CreateStreamedResponse.php:83 OpenAI\Responses\Responses\CreateStreamedResponse::from
    vendor/openai-php/client/src/Responses/StreamResponse.php:72 OpenAI\Responses\StreamResponse::getIterator

[jesse-bos-dij]

+1

[iBotPeaches]

v0.19.0 is out on Laravel, which has v0.19.0 of client. So this should be resolved with an upgrade.